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10. Specification
Measuring particle size
0.3, 0.5, 1.0, 3.0, 5.0µm
Light Source
Laser Diode
Counting Efficiency
Meets JIS B9921
Zero Count
Meets JIS B9921
Coincidence Loss
Less than 5% at 2,000,000 particles/cf
Flow Rate
0.1 cfm (2.83 L/min)
Sampling Time
1 second-99 minutes 59second (adjustable in second)
Sampling Frequency
1-99 times, or Continuous
Mode of measurement
Single/Repeat/Continuous/Calculation
Display 20
letters, 4lines LCD
Error sign
Counts beyond max concentration, Drop of laser power,
Out of regulated flow rate (+/-10%), Low battery
Interface
RS-232C or RS-485 (Selectable on menu page), RJ-11 Connector N.B.
RS-485 is for cascade connection
Communication protocol
Baud Rate 9600bps
Buffer Memory
500 data (In Calculation mode, 1 measurement is counted as 4 data)
Power supply
4 pieces of AA-size Ni-MH batteries (1.2V-2.5Ah) or AC adapter (Input
100-240V). The batteries must be charged with the dedicated charger.
They cannot be charged with the AC adapter.
Operating hours
Max. 3 hours (By Ni-MH batteries)
Dimensions
115(W)
×
70(H)
×
211(D) mm
Weight
Approx. 980 g (without batteries)
Environment operation
condition
Ambient temperature range:10-35
℃
Standard Accessories
AC adapter, Filter, Tube, Handle, Operation manual
Options
Printer, Printer cable, Temperature/Humidity probe, Air velocity probe,
Extension rod for Air velocity probe, Carrying case, Tripod, Application
software, RS-232C cable
Temperature/Humidity Probe
Model 0842
Temperature range
0
〜
50
℃
(32
〜
122
゚
F)
Accuracy
+/-0.5
℃
(at over 0.2 m/s air velocity)
Humidity range
3-98%RH
Accuracy
+/-3%RH (+/-5% at the outside of 30-85%RH)
Dimensions
φ
20
×
150mm
Air velocity Probe
Model 0843
Air velocity range
0
〜
1m/s(0
〜
197FPM)
Accuracy
±
0.05m/s(10FPM)
Dimension
φ
20
×
150 mm
Curl cord 0.2m(Max. extended length 1.5m)
Carrying case
Model 3886-02
Extension rod for air velocity probe
Model
0843-01
Application software
Model
S388-61